Bother! These entries appear on the website with absolutely no hassle whatsover. But I don't seem to be able to adjust the date/time which is annoying. Even if I can edit on the web page subsequently that kind of defeats the whole point.

Irritatingly there's an option (on 'Advanced Post Options') that looks as if it would let you do what I want but it's all greyed out. Presumably this is the price of 'Freeware'. Not helped by the software not having been updated this year. But it might be worth dropping the author a line as otherwise it looks like exactly what I want.